An Echo In The Hall (vol. 1 - 14)

An Echo In The Hall #1 ~ 1950's and early 1960's groups

An Echo In The Hall #2 ~ 1950's and early 1960's groups

Harmony and Echo (vol. 3) (late 1950's and early 1960's)

An Echo In The Hall #4 ~ 1950's and early 1960's groups

An Echo In The Hall #5 ~ 1950's & early 1960's groups

An Echo In The Hall #6 ~ 1950's & early 1960's groups

An Echo In The Hall # 9 ~ 1950's and early 1960's groups

An Echo In The Hall # 10 ~ 1950's and early 1960's groups

An Echo In The Hall # 11 ~ 1950's and early 1960's groups

An Echo In The Hall - vol. # 12

An Echo In The Hall #13 ~ a vocal group recording montage

An Echo In The Hall vol. # 14

An Echo In The Hall # 8 ~ 1950's and early 1960's groups

An Echo In The Hall #7 ~ 1950's and early 1960's groups